(0 9 2)(1 21 8)(3 22 19)(4 23 6)(5 11 10)(7 14 12)(13 17 15)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (8 11 21)

(0 9 2)(1 21 10 5 11)(3 22 19)(4 23 6)(7 14 12)(8)(13 17 15)(16 20 18)
2: (1 5 11)

(0 9 2)(1)(3 22 19)(4 23 6)(5 21 10)(7 14 12)(8)(11)(13 17 15)(16 20 18)
3: (4 23 6)

(0 9 2)(1)(3 22 19)(4)(5 21 10)(6)(7 14 12)(8)(11)(13 17 15)(16 20 18)(23)
4: (0 9 2)

(0)(1)(2)(3 22 19)(4)(5 21 10)(6)(7 14 12)(8)(9)(11)(13 17 15)(16 20 18)(23)